baber/WOPTO huggingface dataset:
Patent JP-2001213754-A (JP)
Title: Cosmetic
Inventor: NOJIRI HIROSHI
IPC: A61K8/34
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic capable of effectively improving the skin roughness and dryness and improving the skin qualities such as dried skin and sensitive skin. SOLUTION: This cosmetic contains (A) a humidity keeping component selected from among amino acid or its salt, pyroridone carboxylic acid or its salt, lactic acid or its salt, urea and betaine and (B) one or more kinds of sesqi- terpene alkohols.
Patent JP-2001210045-A (JP)
Title: Disk cartridge
Inventor: MEGURO HIROSHI
IPC: G11B23/03
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent a shutter member from abutting on a flexible magnetic disk. SOLUTION: This disk cartridge is provided with the shutter member 61 which is disposed so as to be movable linearly inside a cartridge main body 6 and makes an opening part 24, 25 for recording and reproducing openable/ closeable. The shutter member 61 is provided with a pair of shutter parts 65, 65 which switch the opening parts 24, 25 for recording and 'reproducing and a connecting part 66 which connects one edges of respective shutter parts 65, 65. Further, shutter guide pieces 99, 99, 100, 100 which support free edges of the respective shutter parts 65, 65 of the shutter member 61 movably are disposed on the cartridge main body 6.
Patent JP-2001216376-A (JP)
Title: Internet business method
Inventor: TAKANO RIKUO
IPC: G06F19/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide the Internet merchandise transaction method capable of improving the secrecy of personal information, etc., in particular in a merchandise transaction method using the Internet. SOLUTION: In this business method using the Internet, a purchaser is connected with (n) pieces of servers owned by respectively different Internet providers simultaneously by using (n) kinds (n is a natural number >=2) of communication means and in the case of transmitting information on business, this information is divided into (n) pieces to transmit the respective divided information to WWW servers where a seller performs a service through the (n) pieces of servers.
Patent JP-2001218299-A (JP)
Title: Melody drive system and method
Inventor: YAMADA HIROYO
IPC: H04R5/04
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a melody drive system that is provided with both loudspeaker differential output and stereo output functions, where the number of used inverted amplifiers can be optimized as well. SOLUTION: The melody drive system, having a plurality of inverting amplifiers 3, 4, 5, 6, 7 that inversely amplify a melody signal of a sound source is provided with switches 8, 9, 10 that switch the inverted amplifiers except those used in common for a melody path of a loudspeaker differential output or a melody drive path for a stereo output, and with a changeover control section 2 that controls the switches to form the melody drive path for the loudspeaker differential output, when no mount of a stereo output device is detected or to form the melody drive path for the stereo output, when detecting the mount of the stereo output device.
Patent JP-2001218355-A (JP)
Title: Electronic circuit breaker
Inventor: AIHARA KAZUYA
IPC: H02H3/08
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit breaker which has an overcurrent detection circuit, enabling size reduction and cost reduction, in comparison with a conventional circuit breaker, which has a voltage drop type power supply circuit. SOLUTION: This electronic circuit breaker has main circuit contacts 2, which interrupt load currents applied to main circuits 1, current transformers 3 which detect the load currents applied to the main circuits, a tripping device 12 which opens the main circuit contacts and control units 9 and 110 which detect an overcurrent according to the output of the current transformer and operate the trip device to open the main circuit contacts. The power supply circuit 5 of the electronic circuit breaker is a switching power supply circuit, which includes a power supply transistor 53 and an enhanced type FET 52, and turning ON/OFF of the power supply circuit 5 is controlled by the microcomputer 110 of the control unit.  With this constitution, the current detection precision will not deteriorate, heat generated by the power supply circuit can be reduced (not larger than approximately 1/5-1/10 of the heat produced in the conventional constitution) and the size reduction, high density mounting and cost reduction of the power supply transistor can be realized.
Patent JP-2001212609-A (JP)
Title: Method of shifting work roll during hot rolling
Inventor: MAEDA KATSUHIRO
IPC: B21B37/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of shifting a work roll during hot rolling so that a well-shaped rolling steel plate is constantly obtained by securely and easily shifting the work roll. SOLUTION: In a roller having work rolls 10, 11 and backup rolls 15, 16 during hot rolling a rolled material 12, the work roll 10 is shifted in the shaft direction of the work roll 10 with shift force F=(resistance between the work roll and the backup roll)+(bender resistance)+(thrust resistance)+(mill resistance). This resistance between the work roll and the backup roll is within the limits of the value found out by the following formula (1), (2). resistance = a×P×(In(k/Vr)-In(b))...(1) 0.5×Vs<=k<=1.5×Vs...(2).
Patent JP-2001216030-A (JP)
Title: Gas flow rate control system
Inventor: IWAHARA MASATO
IPC: G05B11/36
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To accurately control the flow rate of gas even at a low load. SOLUTION: The flow rate of gas sucked by a blower 14 is controlled according to the opening of a suction dumper 12, and the flow rate of gas to be supplied to a control dumper 18 is controlled according to the flow rate detected by a flow rate transmitter 26 or the pressure difference between the entrance side and exit side of the control dumper 18 detected by transmitters 34 and 36. The opening of the suction dumper 12 is controlled so that the pressure at the exist side of the blower 14 is made constant at a low load, and the opening of the control dumper 18 is adjusted according to the difference between the pressures at the entrance side and exist side of the control dumper 18, and thus the flow rate of gas to be supplied from the control dumper 18 to the load is accurately controlled.
Patent JP-2001212300-A (JP)
Title: Large scale pachinko game unit and method of construction thereof
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To shorten a time of a construction operation and rationalize the same. SOLUTION: A pattern variable display unit K comprises a storage box 21 that can store each pattern display unit U, a perspective display body 20 arranged in front side of the storage box 21, and a rigid metal frame 22 arranged in back side of the storage box. The perspective display body 20 and the metal frame 22 are fixed with screws and constructed so as to hold the storage box 21 and the pattern display unit U between them from front and rear sides. The order of construction is to attach the storage box 21 to the back side of the transparent display body 20, store each pattern display unit U inside of the storage box 21, attach the rigid metal frame 22 to the back side of the storage box 21 and fix the perspective display body 20 and the metal frame 22 with screws. A reversible order is possible.
Patent JP-2001219113-A (JP)
Title: Powdery adhesive spraying device
Inventor: KABASHIMA HAYAO
IPC: B62D65/14
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of working environment and facilitate the maintenance operation of a coating instrument, by spraying uniformly an appropriate amount of a powdery adhesive, and recovering the excess adhesive to recycle it. SOLUTION: This device comprises a transfer means 1 with gaps, a hopper 2 installed at the lower part of the transfer means and a diffusing vessel 3 with an opening in the lower part, which is installed at the upper part of the transfer means. The powder adhesive 5 in the hopper is discharged to the ceiling of the diffusing vessel 3, the appropriate adhesive is uniformly sprayed by falling freely on a skin material 7 on the transfer means and the excess powdery adhesive is recovered to the hopper 2.
Patent JP-2001218971-A (JP)
Title: Coil rental apparatus
Inventor: IOKI SADAO
IPC: A63F5/04
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a coin rental apparatus which is suitable for miniaturization with a simplified structure. SOLUTION: Rental coin storage parts 56 and 59 in which coin passages 56a and 59a adapted to move coins being kept upright in an alignment are formed are so arranged that the coin passages lower toward a coin ejection port 49. A coil delivery control mechanism 53 is provided at downflow lower end parts of the rental coin storage parts 56 and 59 and stores the coins or delivers the coins stored by closing or opening a gate.
Patent JP-2001222052-A (JP)
Title: Battery armor for film unit with lens
Inventor: IMAMURA TAKASHI
IPC: G03B17/04
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a battery armor for a film unit with lens to prevent electrolytic solution from flowing out to a unit main body. SOLUTION: A power source battery 38 is housed inside a battery case 39. The battery case 39 as the battery armor is constituted of a battery case main body 41 and a cap 42, and is molded from an insulated material such as a nonconductive resin or the like. A positive pole armature 43 and a negative pole armature 44 are insert-molded at a battery case cover 42. It is engaged so that an aperture 41a is closed by the cap 42 after the power source battery 38 is inserted from the aperture 41a into the battery case main body 41 so as to plug the aperture 41a. At this time the positive pole armature 43 is engaged with the outer peripheral surface of the power source battery 38, and the negative pole armature 44 abuts on one end part which is the negative pole of the power source battery 38.  The positive pole armature 43 breaks the coating of the surface of the outer surface 38b, and comes in contact with a positive pole that is a metallic layer underneath.
Patent JP-2001219024-A (JP)
Title: Nitrogen generating device
Inventor: SAKAMOTO KYUICHI
IPC: B01D53/04
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To satisfy the use conditions of GC/MS and LC/MS mass spectrometers with a single PSA system small sized nitrogen generating device which generates nitrogen carrier gas of analysis samples remarkably different in required concentration and flow rate depending on its usage. SOLUTION: A nitrogen generating device is constituted by making pairs with two adsorption cylinders 1 and 2 or two adsorption cylinders 3 and 4 filled with an adsorbent, and switching control is performed with a three-way valves 10 and 11, valves 6 to 9 and 25 and 26 by a control part 16 so that the adsorption cylinders are connected in series when gaseous nitrogen to be taken out is required to be of a high concentration and small flow rate, and the adsorption cylinders are connected in parallel when gaseous nitrogen to be taken out is required to be of a low concentration and large flow rate.
Patent JP-2001220736-A (JP)
Title: Method of driving pile directly below structure and bag- equipped pile
Inventor: UEMOTO KATSUNORI
IPC: E02D27/12
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of driving a pile directly below a structure such that the support force, bearing strength and deformation performance of a foundation can be easily and surely enhanced by injection of a small amount of self-hardening fluid, and a bag-equipped pile for use therein. SOLUTION: The method of driving the pile directly below an existing structure includes the steps of digging a hole 7a in the foundation 7 of the structure; driving the pile 1 into the hole 7a; pouring the self-hardening fluid into a bag 3 mounted to the periphery of the pile 1; and inflating the bag 3 upwardly for bringing it into intimate contact with the lower surface 7b of the foundation 7. The method involves the use of the bag-equipped pile 1 comprising a pile 2, the bag 3 mounted to the outer periphery of the pile 2, and an injection means 6 for pouring the self-hardening fluid into the bag 3, with the bag 3 mounted in such a manner that it has an extra length 3a at one end of the pile 2.
Patent JP-2001229948-A (JP)
Title: Cooling system for fuel cell vehicle
Inventor: IDOGUCHI RYUICHI
IPC: H01M8/04
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system for a fuel cell vehicle which enables a cooling air passage in a fuel cell system to be set at an optimum configuration for driving conditions, and an exhaust gas from the fuel cell system to be exhausted properly to the outside of the vehicle. SOLUTION: The system comprises a cooling duct 25 as a cooling air passage communicated in a fuel cell unit, a fan 33 arranged at one end of the cooling duct for sucking cooling air from the air passage, a plurality of suction/exhaust ducts 15 joined to the cooling duct communicated between devices for the fuel cell unit for sucking/exhausting an outside air, and a plurality of switching valves 35 installed at junctions between the cooling duct and each of the suction/ exhaust ducts for changing the cooling air passage. The atmospheric temperature of the plurality of devices arranged in the fuel cell unit is detected by a temperature sensor 41, and the plurality of switching valves 35 and the fan 33 are controlled by a controller 37 so as to set the cooling air passage at an optimum configuration according to a temperature signal.
Patent JP-2001230416-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ARAKI HIDEFUMI
IPC: H01L27/04
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a vertical field effect transistor with a built-in gate protec tion diode for improving the resistance against breakdown including surge such as static electricity, and its manufacturing method. SOLUTION: Bi-directional diodes 111a and 111b are formed by forming a P-type region 111b of the bi-directional diodes at polycrystalline silicon 111 that is filled into a groove 109, forming an N+-type region 111a of the bi- directional diodes at the upper-layer region of the polycrystalline silicon 111, physically separating the P-type region 111b corresponding to the position of the groove 109, and at the same time forming the N+-type region 111a that is located in the groove 109 in a U shape.
Patent JP-2001227427-A (JP)
Title: Distribution type fuel injection pump
Inventor: KURODA TAKEHIRO
IPC: F02M41/12
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To arbitrarily set injection supply time for subfuel in a distribution type fuel injection pump 9 performing an injection supply for subfuel before an injection supply for main fuel to each cylinder 2, 3, 4 in an internal combustion engine 1 such as a multicylinder diesel engine. SOLUTION: A plunger 12 is constituted so as to be reciprocated only one time by auxiliary cam 29 separate from a cam 28 during each reciprocating by the cam 28. In each part on this side by a proper angle θ for the rotating direction of the plunger 12 from each delivery port 32, 33, 34 of a plunger barrel 13, auxiliary delivery ports 35, 36, 37 communicated with the distribution port 21 during forward movement by the auxiliary cam 28 of the plunger 12 are provided so as to be communicated with one delivery port located on the rear side for the rotating direction of the plunger 12 from the auxiliary delivery ports 35, 36, 37 of each delivery port 32, 33, 34.
Patent JP-2001226524-A (JP)
Title: Softener
Inventor: NISHIHARA HAJIME
IPC: C08L9/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a softener for polymers which is excellent in fluidity, bleeding resistance, heat and light stabilities, and softening capability. SOLUTION: The softener comprises (1) an aromatic hydrocarbon, (2) a naphthenic hydrocarbon, and (3) a paraffinic hydrocarbon provided that the ratio of the number of carbon atoms of (3)/(2) is 1.5 or lower and that the number of carbon atoms of (1) accounts for at most 10% of the number of carbon atoms of the softener as a whole.
Patent JP-2001237824-A (JP)
Title: Information communication repeater
Inventor: HAYAKAWA HIROSHI
IPC: G06F13/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To solve problems due to the fact that a conventional system adopting SSL encryption communication cannot keep the security in an initial encryption key setting and another conventional system where information among units and terminals of a broad area communication network is encrypted cannot establish a secure setting update method for encryption keys and other information and an illegal access detection method or the like. SOLUTION: The information communication repeater X1f1x acquires an encryption key from terminals 1f2a-1f2c connected to the information communication repeater and stores the encryption key into an encryption key management section. The information communication repeater acquires the encryption key only once and uses the stored encryption key to relay communication of information for a plurality of number of times. The public key encryption system is adopted for the first setting of the encryption key to update setting of the encryption key. The common key encryption system is adopted for the setting of the encryption key to update setting of the encryption key when the encryption key is set.  The repeater X1f1x receives information to be relayed, converts the information into a plain text by using the encryption key of the sender terminal, encrypts the information converted into the plain text by using the encryption key of the sender terminal and transmits the encrypted information to a destination terminal.
Patent JP-2001235566-A (JP)
Title: Semiconductor recorder
Inventor: KOGE HIROSHI
IPC: G10L19/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor recorder suppressing power consumption in the on-state of a hold function and enabling a user to easily confirm time. SOLUTION: This semiconductor recorder has a microphone 1, a microphone amplifier 2, a low-pass filter 3, a voice recording-reproducing IC 4, a low-pass filter 5, a power amplifier 6, a speaker 7, a system control part 10, a display part 11, a storage part 12 and an operating part 14. In the on-state of a hold switch 15 which is one of the switches of the operating part 14, the system control part 10 acts to put out the display part 11. In the case of pressing any one of the switches of the operating part 14 in the hold ON state, the present time is displayed on the display part 11 for the fixed time, and then the display part 11 is put out again.
Patent JP-2001236076-A (JP)
Title: Sound absorbing material
Inventor: SANO SHINJI
IPC: E04B1/86
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique of efficiently producing a sound absorbing material satisfying good sound absorption characteristic, weatherability, form stability, high tenacity, workability, mounting workability, water-retaining characteristics, fire retardance, ventilatability, etc. SOLUTION: This sound absorbing material is composed of a center material and surface skin cloth of synthetic resin fibers cladding this center material and this center material is formed by laminating at least two layers fiber assemblies partially adhered with the synthesize fibers to each other.
Patent JP-2001232383-A (JP)
Title: Method for treating organic wastewater
Inventor: SUZUKI SHIGEHIRO
IPC: C02F1/78
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating organic wastewater by which the organic wastewater is highly effiently treated in a short time. SOLUTION: The method for treating the organic wastewater wherein the organic wastewater is supplied to an MnO2 packed layer 2 in which MnO2 catalyst is packed while ozone gas is diffused from the lower part of the MnO2 packed layer 2 and the treated water passed through the MnO2 packed layer 2 is taken out is characterized in that the treatment is carried out in the presence of a calcium component to activate the reaction of ozone and the MnO2 catalyst and pre-treatment for removing phosphorus which inhibits the reaction of the ozone and the MnO2 catalyst is carried out.
Patent JP-2001028274-A (JP)
Title: Electrical energy storing element
Inventor: ONO TAKUJI
IPC: H01G11/30
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a low-resistance electrode taking-out part superior in mechanical reliability and profitable in terms of manufacturing man-hours, in an electrical energy storage element, wherein an electrolytic solution is impregnated into a wound element formed by winding a positive electrode foil having a positive electrode current collecting foil coated with a positive electrode active material and a negative electrode foil having a negative electrode current collecting foil coated with a negative electrode active material via a separator. SOLUTION: In this element, a positive electrode foil and/or a negative electrode foil has a current-collecting foil exposed part 10 uncoated with an active material along one end side in a winding width direction. The positive electrode foil and negative electrode foil are wound via a separator with folding the current collecting foil exposed part 10 toward a winding axis, and a current collecting plate 3 that is a connection means to a positive electrode terminal 4 and/or a negative electrode terminal is abutted on and welded to the current collecting foil exposed part 10 folded toward the winding axis.  Preferably, a metal thin film layer 13 is applied and formed on the current collecting foil exposed part 10, folded toward the winding axis, and the current-collecting plate 3 that is the connection means to the positive electrode terminal 4 and/or the negative electrode terminal is abutted on and welded to the metal thin film layer 13.
Patent JP-2001232178-A (JP)
Title: Method for manufacturing microcapsule and microcapsule obtainable therefrom and apparatus for manufacturing the same
Inventor: MORII KATSUYUKI
IPC: B01J13/14
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing microcapsules which are controlled in grain size and film thickness and have excellent performance, such as controllability of the time for releasing core materials to an external environment and releasing speed with high accuracy. SOLUTION: This method for manufacture consists in supplying the whole or a part of the materials of at least one member constituting the microcapsules by an ink jet method. More particularly, the method for using the liquid containing the whole or the part of the materials described above as a discharge material and discharging and supplying this discharge material from an inkjet type head to the liquid to be discharged is adequately adopted.
Patent JP-2001235551-A (JP)
Title: Method and device for detecting foreign matter
Inventor: YAMAURA TOMIO
IPC: G01V3/12
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for positively detecting a foreign matter with excellent safety. SOLUTION: Radio waves are radiated to a concave mirror, and reflected waves from the concave mirror are focused in front. The reflected waves from the focus position are received by the concave mirror, and receive waves reflected from the concave mirror are signal-processed to detect the presence of the foreign matter in the focus position.